GB9720712D0 - Current comparator - Google Patents
Current comparatorInfo
- Publication number
- GB9720712D0 GB9720712D0 GBGB9720712.0A GB9720712A GB9720712D0 GB 9720712 D0 GB9720712 D0 GB 9720712D0 GB 9720712 A GB9720712 A GB 9720712A GB 9720712 D0 GB9720712 D0 GB 9720712D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- current comparator
- comparator
- current
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
- G11C27/02—Sample-and-hold arrangements
- G11C27/024—Sample-and-hold arrangements using a capacitive memory element
- G11C27/028—Current mode circuits, e.g. switched current memories
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9720712.0A GB9720712D0 (en) | 1997-10-01 | 1997-10-01 | Current comparator |
JP51988799A JP2001508989A (ja) | 1997-10-01 | 1998-09-11 | 電流比較器 |
EP98940490A EP0970384A2 (fr) | 1997-10-01 | 1998-09-11 | Comparateur de courants |
PCT/IB1998/001406 WO1999017122A2 (fr) | 1997-10-01 | 1998-09-11 | Comparateur de courants |
TW087115579A TW413732B (en) | 1997-10-01 | 1998-09-18 | Current comparator |
US09/162,838 US6147518A (en) | 1997-10-01 | 1998-09-29 | Current comparator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9720712.0A GB9720712D0 (en) | 1997-10-01 | 1997-10-01 | Current comparator |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9720712D0 true GB9720712D0 (en) | 1997-11-26 |
Family
ID=10819814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB9720712.0A Ceased GB9720712D0 (en) | 1997-10-01 | 1997-10-01 | Current comparator |
Country Status (6)
Country | Link |
---|---|
US (1) | US6147518A (fr) |
EP (1) | EP0970384A2 (fr) |
JP (1) | JP2001508989A (fr) |
GB (1) | GB9720712D0 (fr) |
TW (1) | TW413732B (fr) |
WO (1) | WO1999017122A2 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7123508B1 (en) | 2002-03-18 | 2006-10-17 | T-Ram, Inc. | Reference cells for TCCT based memory cells |
US6940772B1 (en) | 2002-03-18 | 2005-09-06 | T-Ram, Inc | Reference cells for TCCT based memory cells |
DE10219327A1 (de) | 2002-04-30 | 2003-11-20 | Infineon Technologies Ag | Integrierte Schaltung mit einer Abtast-Halte-Einrichtung |
GB2404798A (en) * | 2003-08-04 | 2005-02-09 | Seiko Epson Corp | A two-phase current comparator using a current memory, for a thin-film active matrix image array suitable for fingerprint sensing |
US20050242845A1 (en) * | 2004-05-03 | 2005-11-03 | Wu Dolly Y | Efficient current monitoring for DC-DC converters |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2214018A (en) * | 1987-12-23 | 1989-08-23 | Philips Electronic Associated | Current mirror circuit arrangement |
GB2228351A (en) * | 1989-02-17 | 1990-08-22 | Philips Electronic Associated | Circuit arrangement for processing sampled analogue electrical signals |
GB2231423A (en) * | 1989-05-10 | 1990-11-14 | Philips Electronic Associated | Integrator circuit |
GB2234835A (en) * | 1989-08-07 | 1991-02-13 | Philips Electronic Associated | Intergrator circuit |
US5296752A (en) * | 1991-05-08 | 1994-03-22 | U.S. Philips Corporation | Current memory cell |
US5227676A (en) * | 1991-09-16 | 1993-07-13 | International Business Machines Corporation | Current mode sample-and-hold circuit |
GB9204763D0 (en) * | 1992-03-05 | 1992-04-15 | Philips Electronics Uk Ltd | Signal processing arrangements |
GB9301463D0 (en) * | 1993-01-26 | 1993-03-17 | Philips Electronics Uk Ltd | Current memory |
GB9424810D0 (en) * | 1994-12-08 | 1995-02-08 | Philips Electronics Uk Ltd | Current comparator arrangement |
GB9500648D0 (en) * | 1995-01-13 | 1995-03-08 | Philips Electronics Uk Ltd | Switched current differentiator |
GB9517790D0 (en) * | 1995-08-31 | 1995-11-01 | Philips Electronics Uk Ltd | Switched current circuits |
GB9517787D0 (en) * | 1995-08-31 | 1995-11-01 | Philips Electronics Uk Ltd | Current memory |
-
1997
- 1997-10-01 GB GBGB9720712.0A patent/GB9720712D0/en not_active Ceased
-
1998
- 1998-09-11 JP JP51988799A patent/JP2001508989A/ja active Pending
- 1998-09-11 EP EP98940490A patent/EP0970384A2/fr not_active Withdrawn
- 1998-09-11 WO PCT/IB1998/001406 patent/WO1999017122A2/fr not_active Application Discontinuation
- 1998-09-18 TW TW087115579A patent/TW413732B/zh not_active IP Right Cessation
- 1998-09-29 US US09/162,838 patent/US6147518A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1999017122A3 (fr) | 1999-06-24 |
JP2001508989A (ja) | 2001-07-03 |
WO1999017122A2 (fr) | 1999-04-08 |
TW413732B (en) | 2000-12-01 |
US6147518A (en) | 2000-11-14 |
EP0970384A2 (fr) | 2000-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |